1377014793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 2357944320

約数和(自身を除く): 980929527

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 79, 183, 231, 237, 427, 553, 671, 869, 1237, 1281, 1659, 2013, 2607, 3711, 4697, 4819, 6083, 8659, 13607, 14091, 14457, 18249, 25977, 33733, 40821, 53009, 75457, 95249, 97723, 101199, 159027, 226371, 285747, 293169, 371063, 528199, 684061, 830027, 1074953, 1113189, 1584597, 2052183, 2490081, 3224859, 5810189, 5961103, 7524671, 17430567, 17883309, 22574013, 41727721, 65572133, 125183163, 196716399, 459004931, 1377014793]

約数ペア:

[(1, 1377014793), (3, 459004931), (7, 196716399), (11, 125183163), (21, 65572133), (33, 41727721), (61, 22574013), (77, 17883309), (79, 17430567), (183, 7524671), (231, 5961103), (237, 5810189), (427, 3224859), (553, 2490081), (671, 2052183), (869, 1584597), (1237, 1113189), (1281, 1074953), (1659, 830027), (2013, 684061), (2607, 528199), (3711, 371063), (4697, 293169), (4819, 285747), (6083, 226371), (8659, 159027), (13607, 101199), (14091, 97723), (14457, 95249), (18249, 75457), (25977, 53009), (33733, 40821)]