16469739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 28514304

約数和(自身を除く): 12044565

約数列:

[1, 3, 9, 11, 13, 33, 39, 67, 99, 117, 143, 191, 201, 429, 573, 603, 737, 871, 1287, 1719, 2101, 2211, 2483, 2613, 6303, 6633, 7449, 7839, 9581, 12797, 18909, 22347, 27313, 28743, 38391, 81939, 86229, 115173, 140767, 166361, 245817, 422301, 499083, 1266903, 1497249, 1829971, 5489913, 16469739]

約数ペア:

[(1, 16469739), (3, 5489913), (9, 1829971), (11, 1497249), (13, 1266903), (33, 499083), (39, 422301), (67, 245817), (99, 166361), (117, 140767), (143, 115173), (191, 86229), (201, 81939), (429, 38391), (573, 28743), (603, 27313), (737, 22347), (871, 18909), (1287, 12797), (1719, 9581), (2101, 7839), (2211, 7449), (2483, 6633), (2613, 6303)]