347730317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 405212160

約数和(自身を除く): 57481843

約数列:

[1, 11, 31, 61, 73, 229, 341, 671, 803, 1891, 2263, 2519, 4453, 7099, 13969, 16717, 20801, 24893, 48983, 78089, 138043, 153659, 183887, 433039, 518227, 1019737, 1518473, 4763429, 5700497, 11217107, 31611847, 347730317]

約数ペア:

[(1, 347730317), (11, 31611847), (31, 11217107), (61, 5700497), (73, 4763429), (229, 1518473), (341, 1019737), (671, 518227), (803, 433039), (1891, 183887), (2263, 153659), (2519, 138043), (4453, 78089), (7099, 48983), (13969, 24893), (16717, 20801)]