29310561

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 51068160

約数和(自身を除く): 21757599

約数列:

[1, 3, 7, 9, 21, 29, 61, 63, 87, 183, 203, 261, 263, 427, 549, 609, 789, 1281, 1769, 1827, 1841, 2367, 3843, 5307, 5523, 7627, 12383, 15921, 16043, 16569, 22881, 37149, 48129, 53389, 68643, 111447, 112301, 144387, 160167, 336903, 465247, 480501, 1010709, 1395741, 3256729, 4187223, 9770187, 29310561]

約数ペア:

[(1, 29310561), (3, 9770187), (7, 4187223), (9, 3256729), (21, 1395741), (29, 1010709), (61, 480501), (63, 465247), (87, 336903), (183, 160167), (203, 144387), (261, 112301), (263, 111447), (427, 68643), (549, 53389), (609, 48129), (789, 37149), (1281, 22881), (1769, 16569), (1827, 16043), (1841, 15921), (2367, 12383), (3843, 7627), (5307, 5523)]