16130751

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 28191744

約数和(自身を除く): 12060993

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 367, 483, 637, 897, 1101, 1127, 1911, 2093, 2569, 3381, 4771, 6279, 7707, 8441, 14313, 14651, 17983, 25323, 33397, 43953, 53949, 59087, 100191, 109733, 177261, 233779, 329199, 413609, 701337, 768131, 1240827, 2304393, 5376917, 16130751]

約数ペア:

[(1, 16130751), (3, 5376917), (7, 2304393), (13, 1240827), (21, 768131), (23, 701337), (39, 413609), (49, 329199), (69, 233779), (91, 177261), (147, 109733), (161, 100191), (273, 59087), (299, 53949), (367, 43953), (483, 33397), (637, 25323), (897, 17983), (1101, 14651), (1127, 14313), (1911, 8441), (2093, 7707), (2569, 6279), (3381, 4771)]