1421986965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{171427}}^1$

素因数の和:171521

約数の個数: 32

約数和(自身を含む): 2633134080

約数和(自身を除く): 1211147115

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 171427, 514281, 857135, 1199989, 2571405, 3599967, 5999945, 13542733, 17999835, 40628199, 67713665, 94799131, 203140995, 284397393, 473995655, 1421986965]

約数ペア:

[(1, 1421986965), (3, 473995655), (5, 284397393), (7, 203140995), (15, 94799131), (21, 67713665), (35, 40628199), (79, 17999835), (105, 13542733), (237, 5999945), (395, 3599967), (553, 2571405), (1185, 1199989), (1659, 857135), (2765, 514281), (8295, 171427)]